text: On May 12, Pham Van Dai, deputy director of the Hanoi Department of Education and Training, confirmed that candidates taking the exam for grade 10 of the public high school will still take four tests including Mathematics, Literature, Foreign Languages and History as planned?
classes:  No, candidates taking the examination for the 6th grade of public middle school in Hanoi are free to choose the exam subjects.  Also, candidates taking the examination for the 6th grade of public middle school in Hanoi are free to choose the exam subjects.  Yes, candidates taking the examination for the 6th grade of public middle school in Hanoi are free to choose the exam subjects.